PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4133800-63Fuse,cartridge

Raytheon Company Div Rmd Strategic · NSN 5920-00-172-5124 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-172-5124 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-172-5124. Primary manufacturer part number: 4133800-63.
Features
  • Fuse,cartridge — FSC 5920
  • Test Data Document: 81349-MIL-F-23419 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Specification/standard Data: 81349-MIL-F-23419/4 GOVERNMENT SPECIFICATION
  • Surface Treatment: SOLDER TERMINAL
  • Body Style: PIGTAIL TYPE
  • Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Terminal Diameter: 0.025 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-172-5124, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-172-5124
Primary Part Number4133800-63
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Test Data Document81349-MIL-F-23419 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Specification/standard Data81349-MIL-F-23419/4 GOVERNMENT SPECIFICATION
Surface TreatmentSOLDER TERMINAL
Body StylePIGTAIL TYPE
Maximum Voltage Rating in Volts125.0 AC AND 125.0 DC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Terminal Diameter0.025 INCHES NOMINAL IN
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Overall Diameter0.093 INCHES NOMINAL IN
Interruption Indicator MethodOPAQUE BODY
Continuous Current Rating in Amps0.375
Terminal Length1.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-004-0274 INTERCHANGEABLE
Fuse,cartridge
5920-00-175-4577 INTERCHANGEABLE
Fuse,cartridge
5920-00-175-5967 INTERCHANGEABLE
Fuse,cartridge
5920-00-221-8371 INTERCHANGEABLE
Fuse,cartridge
5920-00-236-8150 INTERCHANGEABLE
Fuse,cartridge
5920-00-402-1721 INTERCHANGEABLE
Fuse,cartridge
5920-00-413-1337 INTERCHANGEABLE
Fuse,cartridge
5920-00-413-1338 INTERCHANGEABLE
Fuse,cartridge
5920-00-471-2548 INTERCHANGEABLE
Fuse,cartridge
5920-00-480-4063 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
4133800-63 Raytheon Company Div Rmd Strategic (USA)
FM04-125V3/8A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Z760 Quanta Systems Corp Dba Data-Control Systems (USA)
MIL-F-23419/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
264-0964-030 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
FM04A125V3/8A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-23419/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5920-00-004-0274INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-175-4577INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-175-5967INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-221-8371INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-236-8150INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-402-1721INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-413-1337INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-413-1338INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-471-2548INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-480-4063INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-084-0773INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-107-0838INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-00-172-5124?

NSN 5920-00-172-5124 is a Fuse,cartridge, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-172-5124?

NSN 5920-00-172-5124 has 7 cross-referenced part numbers: 4133800-63 (Raytheon Company Div Rmd Strategic), FM04-125V3/8A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), Z760 (Quanta Systems Corp Dba Data-Control Systems), MIL-F-23419/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 264-0964-030 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 2 more.

What NSN replaces 5920-00-172-5124?

There are 12 known substitutes for 5920-00-172-5124: 5920-00-004-0274, 5920-00-175-4577, 5920-00-175-5967 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4133800-63?

Key specifications for 4133800-63: Test Data Document: 81349-MIL-F-23419 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Specification/standard Data: 81349-MIL-F-23419/4 GOVERNMENT SPECIFICATION; Surface Treatment: SOLDER TERMINAL; Body Style: PIGTAIL TYPE. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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